| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 大雪 | 1°/-3° | 7.1 mm |
| 2025-01-02 | 小毛毛雨 | -2°/-4° | 0.1 mm |
| 2025-01-03 | 中雪 | -4°/-5° | 0.8 mm |
| 2025-01-04 | 阴 | -6°/-8° | 0.0 mm |
| 2025-01-05 | 阴 | -4°/-8° | 0.0 mm |
| 2025-01-06 | 阴 | -3°/-6° | 0.0 mm |
| 2025-01-07 | 小毛毛雨 | -2°/-4° | 0.1 mm |
| 2025-01-08 | 中雪 | -3°/-9° | 0.5 mm |
| 2025-01-09 | 阴 | -3°/-9° | 0.0 mm |
| 2025-01-10 | 中雪 | -1°/-3° | 1.9 mm |
| 2025-01-11 | 阴 | 0°/-4° | 0.0 mm |
| 2025-01-12 | 中雪 | 0°/-2° | 2.1 mm |
| 2025-01-13 | 中雪 | -1°/-11° | 2.8 mm |
| 2025-01-14 | 小雪 | -6°/-12° | 0.6 mm |
| 2025-01-15 | 阴 | -3°/-10° | 0.0 mm |
| 2025-01-16 | 中雪 | 2°/-3° | 5.6 mm |
| 2025-01-17 | 阴 | 5°/-3° | 0.0 mm |
| 2025-01-18 | 阴 | 4°/-6° | 0.0 mm |
| 2025-01-19 | 阴 | -6°/-13° | 0.0 mm |
| 2025-01-20 | 中雪 | -14°/-16° | 3.2 mm |
| 2025-01-21 | 中雪 | -16°/-19° | 4.4 mm |
| 2025-01-22 | 中雪 | -4°/-17° | 9.5 mm |
| 2025-01-23 | 中雪 | -4°/-10° | 1.6 mm |
| 2025-01-24 | 中雪 | -8°/-12° | 0.4 mm |
| 2025-01-25 | 中雪 | 0°/-10° | 0.8 mm |
| 2025-01-26 | 阴 | -2°/-7° | 0.0 mm |
| 2025-01-27 | 阴 | 2°/-3° | 0.0 mm |
| 2025-01-28 | 阴 | 4°/-9° | 0.0 mm |
| 2025-01-29 | 阴 | 4°/-8° | 0.0 mm |
| 2025-01-30 | 阴 | 7°/-8° | 0.0 mm |
| 2025-01-31 | 雾 | 4°/-1° | 0.0 mm |
2025年01月梅森共记录 31 天，平均最高 -1℃、最低 -7℃，降水日 16 天。